Ear defender



FIG. 1 is a front view of an ear defender showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a perspective view thereof.

All surfaces not shown form no part of the claimed design. 

CLAIM The ornamental design for an ear defender, as shown and described. 